The highest-rated bathroom remodelers near Islip, NY

Islip has no license file behind this page, so we pulled its top 10 straight from Google Maps instead. We weighted each business's Google rating by how many reviews back it up, out of 10 that turned up in the search. A high rating here says nothing about a license or registration, so ask to see one before you hire anyone.

Google Maps ratings checked September 30, 2026 · How we rank

1966median year homes were built

The homes bathroom remodelers work on in Islip

85% of occupied homes in Islip are owner-occupied.

The median home value here is $542,200.

Owners, not landlords, are the ones who call the bathroom remodelers listed for Islip.

Data: U.S. Census Bureau, American Community Survey 5-Year Estimates, table-based Summary File (2024 table-based Summary File) (2024 table-based Summary File).

Bathroom remodelers near Islip, NY, ranked by Google rating

This order weighs how many people left a review, not just the star average, and it still isn't a license or registration check, so confirm that part yourself.

Top-rated bathroom remodelers in and near Islip, NY, with Google ratings
Rank	Business	Google rating	Reviews	Category	Area	Google Maps listing
1	Unique Design Home Builders	5.0 out of 5 on Google	155	General contractor	East Islip 11730	Google reviews
2	Karl Bros Handyman Services	5.0 out of 5 on Google	131	Bathroom remodeler	Islip 11751	Google reviews
3	Royal Kitchens & Baths	4.9 out of 5 on Google	134	Bathroom remodeler	Brentwood 11717	Google reviews
4	F3 Construction Corp General Contractor	5.0 out of 5 on Google	43	Bathroom remodeler	Central Islip 11722	Google reviews
5	Cascella And Sons Construction Corp	4.8 out of 5 on Google	75	General contractor	Central Islip 11722	Google reviews
6	HandiBath Remodeling	5.0 out of 5 on Google	11	Bathroom remodeler	Bay Shore 11706	Google reviews
7	MWS Asset Management	4.7 out of 5 on Google	24	Bathroom remodeler	Central Islip 11722	Google reviews
8	Kuhn Construction	4.6 out of 5 on Google	51	Bathroom remodeler	Islip 11751	Google reviews
9	East Coast Construction Multiservice LLC	5.0 out of 5 on Google	4	General contractor	Central Islip 11722	Google reviews
10	JZE Home Improvement	5.0 out of 5 on Google	3	Construction company	Central Islip 11722	Google reviews

Questions to ask before you hire

Which of your crew's licenses covers the plumbing on this job, and can I see the number?
Will you pull the permit yourself, or do you expect me to?
What's the payment schedule, and how much do you want before any work starts?
Can you send a lien release from every subcontractor and supplier once the job is done?
What happens to the price if you find rot or old plumbing behind the wall?
How long is your workmanship warranty, in writing, separate from what the fixture makers offer?
Who is the actual person doing the plumbing, and what is their certificate number?

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